/Engine/Source/Runtime/Engine/Classes/Engine/PackageMapClient.h
Exports the NetGUID and paths needed to the CurrentExportBunch
bool ExportNetGUID ( [FNetworkGUID](API\Runtime\Core\Misc\FNetworkGUID) NetGUID, [UObject](API\Runtime\CoreUObject\UObject\UObject) * Object, [FString](API\Runtime\Core\Containers\FString) PathName, [UObject](API\Runtime\CoreUObject\UObject\UObject) * ObjOuter )